FLUKE 750P31 Differential Pressure Module 0 to 1 psi 4352426-FLUKE-750P31

The FLUKE 4352426-FLUKE-750P31 (750P31) is an external precision pressure measurement module, also identified under order code 4352426, designed for use with compatible Fluke process calibrators and pressure calibrators. Specifically calibrated to measure differential pressure across a range from 0 to 1 psi, this module delivers high-accuracy readings essential for sensitive heating, ventilation, and air conditioning systems as well as low-pressure industrial process applications. The device interfaces seamlessly with calibrator base units, allowing technicians and instrumentation engineers to perform field calibrations, verify transmitter accuracy, and troubleshoot low-pressure equipment without requiring multiple separate test tools. Its robust modular construction facilitates quick interchangeability across compatible calibration systems, providing stable readings and dependable performance under demanding plant maintenance routines. Typical applications include cleanroom draft monitoring, air filter differential pressure verification, HVAC air handler testing, duct static pressure diagnostics, and industrial flow measurement where highly sensitive and reliable differential pressure detection is required.